EP1178343A3 - Objectif pour système de vision infrarouge - Google Patents

Objectif pour système de vision infrarouge Download PDF

Info

Publication number
EP1178343A3
EP1178343A3 EP01117193A EP01117193A EP1178343A3 EP 1178343 A3 EP1178343 A3 EP 1178343A3 EP 01117193 A EP01117193 A EP 01117193A EP 01117193 A EP01117193 A EP 01117193A EP 1178343 A3 EP1178343 A3 EP 1178343A3
Authority
EP
European Patent Office
Prior art keywords
objective
infrared radiation
vision systems
fresnel mirror
receive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01117193A
Other languages
German (de)
English (en)
Other versions
EP1178343A2 (fr
EP1178343B1 (fr
Inventor
Piermario Repetto
Piero Perlo
Claudia Bigliati
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Publication of EP1178343A2 publication Critical patent/EP1178343A2/fr
Publication of EP1178343A3 publication Critical patent/EP1178343A3/fr
Application granted granted Critical
Publication of EP1178343B1 publication Critical patent/EP1178343B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0852—Catadioptric systems having a field corrector only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0804—Catadioptric systems using two curved mirrors
    • G02B17/0808—Catadioptric systems using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lenses (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Microscoopes, Condenser (AREA)
  • Radiation Pyrometers (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
EP01117193A 2000-08-01 2001-07-16 Objectif pour système de vision infrarouge Expired - Lifetime EP1178343B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000TO000767A IT1320575B1 (it) 2000-08-01 2000-08-01 Obbiettivo per sistemi di visione ad infrarosso.
ITTO000767 2000-08-01

Publications (3)

Publication Number Publication Date
EP1178343A2 EP1178343A2 (fr) 2002-02-06
EP1178343A3 true EP1178343A3 (fr) 2002-04-03
EP1178343B1 EP1178343B1 (fr) 2004-02-25

Family

ID=11457975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01117193A Expired - Lifetime EP1178343B1 (fr) 2000-08-01 2001-07-16 Objectif pour système de vision infrarouge

Country Status (4)

Country Link
EP (1) EP1178343B1 (fr)
DE (1) DE60102111T2 (fr)
ES (1) ES2213080T3 (fr)
IT (1) IT1320575B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8678287B2 (en) * 2008-02-12 2014-03-25 Datalogic ADC, Inc. Two-plane optical code reader for acquisition of multiple views of an object
US8322621B2 (en) * 2008-12-26 2012-12-04 Datalogic ADC, Inc. Image-based code reader for acquisition of multiple views of an object and methods for employing same
EP2377071B1 (fr) * 2008-12-26 2015-02-11 Datalogic ADC, Inc. Lecteur de code optique à deux plans permettant d'acquérir de multiples vues d'un objet
WO2014038541A1 (fr) * 2012-09-05 2014-03-13 ナルックス株式会社 Système optique d'imagerie pour rayons infrarouges
CN105629449B (zh) * 2016-01-20 2017-12-05 电子科技大学 一种新型菲涅耳光学天线发射***
WO2018210331A1 (fr) * 2017-05-18 2018-11-22 常州大学 Appareil de collecte d'énergie solaire à double focalisation ponctuelle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708222A (en) * 1970-06-02 1973-01-02 Combined Optical Ind Ltd Rear-view mirror with reflective inclined prism surfaces
US4784700A (en) * 1987-05-26 1988-11-15 General Dynamics Corp./Space Systems Div. Point focus solar concentrator using reflector strips of various geometries to form primary and secondary reflectors
GB2233854A (en) * 1989-07-08 1991-01-16 Marconi Gec Ltd Thermal imaging systems
US5087116A (en) * 1990-07-27 1992-02-11 Eastman Kodak Company Reflective image display including a first mirror and a Fresnel mirror
EP0737878A2 (fr) * 1995-04-12 1996-10-16 State Of Israel Ministry Of Defence Rafael Armament Development Authority Optique catadioptique pour système à détecteur matriciel fixe
US5896237A (en) * 1994-07-22 1999-04-20 Mcdonnell Douglas Corporation Sensor assembly with dual reflectors to offset sensor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708222A (en) * 1970-06-02 1973-01-02 Combined Optical Ind Ltd Rear-view mirror with reflective inclined prism surfaces
US4784700A (en) * 1987-05-26 1988-11-15 General Dynamics Corp./Space Systems Div. Point focus solar concentrator using reflector strips of various geometries to form primary and secondary reflectors
GB2233854A (en) * 1989-07-08 1991-01-16 Marconi Gec Ltd Thermal imaging systems
US5087116A (en) * 1990-07-27 1992-02-11 Eastman Kodak Company Reflective image display including a first mirror and a Fresnel mirror
US5896237A (en) * 1994-07-22 1999-04-20 Mcdonnell Douglas Corporation Sensor assembly with dual reflectors to offset sensor
EP0737878A2 (fr) * 1995-04-12 1996-10-16 State Of Israel Ministry Of Defence Rafael Armament Development Authority Optique catadioptique pour système à détecteur matriciel fixe

Also Published As

Publication number Publication date
DE60102111T2 (de) 2004-10-28
EP1178343A2 (fr) 2002-02-06
DE60102111D1 (de) 2004-04-01
EP1178343B1 (fr) 2004-02-25
IT1320575B1 (it) 2003-12-10
ITTO20000767A1 (it) 2002-02-01
ITTO20000767A0 (it) 2000-08-01
ES2213080T3 (es) 2004-08-16

Similar Documents

Publication Publication Date Title
EP0152418B1 (fr) Instrument de vision nocturne avec convertisseur d'image electronique
EP1018842A3 (fr) Projecteur vidéo
GB2107897A (en) Optical automatic critical focusing device
TWI263797B (en) Zoom lens system
AU4658997A (en) Optical coupler
EP0773460A3 (fr) Objectif de prise de vue pour caméra vidéo
WO2006050430A3 (fr) Systeme de poursuite optique utilisant un objectif a focale variable
EP0989434A3 (fr) Système catadioptrique et appareil d'exposition lumineuse utilisante ce système
US7248401B2 (en) Common-aperture multispectral objective
WO2006135401A3 (fr) Dispositif de vision nocturne
WO2004111689B1 (fr) Systeme d'imagerie panoramique
EP1318667A3 (fr) Module de caméra
WO2004082465A3 (fr) Lentille de formation d'images et systeme d'eclairage
CA2309930A1 (fr) Groupe de lentilles decentre pour projecteur hors-axe
WO1999062263A8 (fr) Systeme d'examen d'objets tres petits
EP0352754A3 (fr) Système de lentille à contrôle à moteur
EP1167868A3 (fr) Projecteur de lumière, notamment pour projeter des faisceaux de lumière à dimensions et couleurs variables
WO2002075348A3 (fr) Source de rayonnements omni-directionnels et localisateur d'objet
WO2002063390A3 (fr) Moteur d'eclairage pour affichage de projection utilisant un conducteur de lumiere conique
TW200717172A (en) Photo module capable of adjusting distance between camera module and sensor unit
EP1178343A3 (fr) Objectif pour système de vision infrarouge
EP1046940A3 (fr) Objectif à focale variable et caméra vidéo l'utilisant
FR2798477B1 (fr) Dispositif pour l'acquisition d'images stereoscopiques
EP1079254A3 (fr) Système de viseur optique ajustable pour caméras portables sur l'épaule
WO2001065837A3 (fr) Procede et dispositif de reglage d'un appareil photographique

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020913

AKX Designation fees paid

Free format text: DE ES FR GB IT SE

17Q First examination report despatched

Effective date: 20030108

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60102111

Country of ref document: DE

Date of ref document: 20040401

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2213080

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20041126

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20080821

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20080709

Year of fee payment: 8

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20090717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090717

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100714

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090717

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110716

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20150707

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20150629

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20150710

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R231

Ref document number: 60102111

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 20160625

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160716